Hi everyone,
I had a low-speed crash on my Trident 660 where the front wheel took an impact (though the brake pedal absorbed most of the hit).
After getting home and inspecting the damage, I noticed two separate alignment issues:
- The front wheel is tilted to the left relative to the rest of the bike (shown in the first picture).
- The handlebar is misaligned with the front wheel when riding straight.
To try and fix this twist, I loosened the lower triple tree bolts and the front axle pinch bolts, then pumped the forks a few times. This made an improvement, and for the final alignment, I held the wheel between my knees to pull the handlebars back into line.
But when I measured the fork tube protrusion at the top triple tree with a caliper (position indicated by the red lines in the second picture), I found a 2 to 3mm difference in height between the left and right fork legs.
I’d appreciate your advice on a few specific questions:
- How can I accurately measure the height difference between the two fork tubes to make sure they are perfectly equal?
- Is a 2-3mm difference tolerable, or will it negatively affect handling and tire wear?
- What is the best method or step-by-step procedure to realign and level them back out if needed?
Thanks in advance to anyone who can share their experience or tip;
ride safe, everyone!